If a racing or anxious mind is keeping you from sleep, trying writing down all your thoughts and fears before retiring to bed. Often the mind holds on to thoughts until they are stored more permanently.

If you wake up at night and can't go back to sleep, try getting out of bed and splashing your exposed skin with cold water. Often, resetting the body's thermometer is all that's needed. As an added benefit, doing this will sometimes cause you to have vivid dreams.

In a pinch, Lullaby repels bugs due to the high concentration of lemon eucalyptus.